| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $201.99 | 8.811% | $219.7873 | $219.79 | $219.80 | $219.80 |
| Purchase #2 | $190.73 | 9.741% | $209.309 | $209.31 | $209.30 | $209.30 |
| Purchase #3 | $153.80 | 8.429% | $166.7638 | $166.76 | $166.75 | $166.80 |
| Purchase #4 | $140.88 | 8.788% | $153.2605 | $153.26 | $153.25 | $153.30 |
| Purchase #5 | $126.48 | 8.168% | $136.8109 | $136.81 | $136.80 | $136.80 |
| Purchase #6 | $61.98 | 7.654% | $66.7239 | $66.72 | $66.70 | $66.70 |
| Purchase #7 | $143.51 | 10.260% | $158.2341 | $158.23 | $158.25 | $158.20 |
| 7 purchase totals = | $1,019.37 | $1,110.8895 | $1,110.88 | $1,110.85 | $1,110.90 | |